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    • 34. 发明授权
    • Motor
    • 发动机
    • US09035509B2
    • 2015-05-19
    • US13533354
    • 2012-06-26
    • Naoki Matsumoto
    • Naoki Matsumoto
    • H02K5/22H02K11/02
    • H02K11/026H02K5/225
    • A yoke of a motor has a bottom and an open end and accommodates an armature. An end bracket substantially closes the open end of the yoke. A connector portion, which bulges outward of the yoke, and a cutout portion are formed in the circumferential wall of the end bracket. A pair of feed members is provided to extend from the interior of the end bracket to the connector portion through the cutout portion. The end bracket has an accommodation recess for accommodating the noise suppression element at a position corresponding to the cutout portion. Each feed member has an accommodation recess corresponding portion, which corresponds to the accommodation recess, and a cutout portion corresponding portion, which corresponds to the cutout portion. The distance between the accommodation recess corresponding portions of the feed members is greater than the distance between the cutout portion corresponding portions.
    • 电动机的轭具有底部和开口端,并且容纳电枢。 端部支架基本上封闭轭的开口端。 在端托架的周壁上形成有一个连接部,该连接部从轭的外侧凸出,切口部形成。 一对进给构件设置成通过切口部分从端托架的内部延伸到连接器部分。 端托架具有用于将噪声抑制元件容纳在与切口部分相对应的位置处的容纳凹部。 每个进给构件具有对应于容纳凹部的容纳凹部对应部分和对应于切口部分的切口部分对应部分。 进给构件的容纳凹部对应部分之间的距离大于切口部分对应部分之间的距离。
    • 37. 发明申请
    • ROTOR AND MOTOR
    • 转子和电机
    • US20150084466A1
    • 2015-03-26
    • US14495492
    • 2014-09-24
    • ASMO CO., LTD.
    • Takahiro TsuchiyaChie MoritaYoji YamadaKoji Mikami
    • H02K1/24
    • H02K1/243H02K1/2713H02K1/2733H02K21/044H02K21/16
    • A rotor includes first and second rotor cores, a disk magnet, and a rectifying magnet. The first and second rotor cores each include a core base and claw-poles. The disk magnet is magnetized in the axial direction so that the claw-poles of the first rotor core function as first poles and the claw-poles of the second rotor core function as second poles. The rectifying magnet includes at least an inter-pole magnet portion or a back-surface magnet portion. The inter-pole magnet portion is located in a gap formed in the circumferential direction between the claw-poles of the first rotor core and the claw-poles of the second rotor core. The back surface magnet portion is located in a gap formed at back surfaces of the claw-poles. The rectifying magnet and the disk magnet are formed from different materials. The rectifying magnet is integrated with the disk magnet in a post-process.
    • 转子包括第一和第二转子芯,磁盘磁体和整流磁体。 第一和第二转子芯每个包括芯基部和爪极。 磁盘磁体沿轴向磁化,使得第一转子芯的爪极用作第一极,第二转子芯的爪极用作第二极。 整流磁铁至少包括极间磁铁部分或背面磁铁部分。 极间磁铁部分位于第一转子铁心的爪极与第二转子铁心的爪极之间沿圆周方向形成的间隙。 背面磁铁部位于形成在爪极的背面的间隙。 整流磁铁和磁盘磁体由不同的材料形成。 在后期处理中,整流磁体与磁盘磁体一体化。